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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Superconvexity of the heat kernel on hyperbolic space with applications to mean curvature flow
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by Yongzhe Zhang PDF
Proc. Amer. Math. Soc. 149 (2021), 2161-2166 Request permission

Abstract:

We prove a conjecture of Bernstein that the heat kernel on hyperbolic space of any dimension is supercovex in a suitable coordinate and, hence, there is an analog of Huisken’s monotonicity formula for mean curvature flow in hyperbolic space of all dimensions.
References
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Additional Information
  • Yongzhe Zhang
  • Affiliation: Department of Mathematics, California Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91106
  • Email: yongzhe@caltech.edu
  • Received by editor(s): August 25, 2020
  • Received by editor(s) in revised form: August 28, 2020, October 9, 2020, and October 12, 2020
  • Published electronically: March 2, 2021
  • Additional Notes: The author was partially supported by the NSF grants DMS-2018220 and DMS-2018221
  • Communicated by: Guofang Wei
  • © Copyright 2021 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 149 (2021), 2161-2166
  • MSC (2020): Primary 35K08, 58J35; Secondary 35K93
  • DOI: https://doi.org/10.1090/proc/15379
  • MathSciNet review: 4232206